Joke: Students are very happy when they have menstruation.

I usually use a thicker menstrual towel at night. Generally, it can last all morning, just change it at noon. If the amount is large, I suggest taking a proper amount of medicine, which means I take uterine coagulation, which is quite useful. Also, there is something wrong with the way you put on your menstrual towel. You really can't wear black pants, but school uniforms are allowed. . My solution is to adjust the menstrual flow, and don't get up too hard and too slowly.